body {
  background-color: white;
}

header {
  font-family: "Helvetica", sans-serif;
  color: purple;
  text-align: center;
}

footer {
  background-color: lightgrey;
}

nav ul {
  background-color: #001489;
  border-style: solid;
  border-color: white;
  border-width: 2px;
  padding: 20px;
  border-radius: 10px;
  height: 50px;
  
}

nav ul li {
    list-style-type: none;
    display: inline;
    margin-right: 10px;
    margin-left: 10px;
  text-align: center;

}

nav ul li a {
    text-decoration: none;
    color: white;
}

#logo {
      float: left;

}